Supramolecular photovoltaic cells using porphyrin dendrimers and fullerenes

Taku Hasobe; Yukiyasu Kashiwagi; Mark A. Absalom; Joseph Sly; Kohei Hosomizu; Maxwell J. Crossley; Hiroshi Imahori; Prashant V. Kamat; Shunichi Fukuzumi

doi:10.1002/adma.200306519

Supramolecular photovoltaic cells using porphyrin dendrimers and fullerenes

Taku Hasobe
, Yukiyasu Kashiwagi
, Mark A. Absalom
, Joseph Sly
, Kohei Hosomizu
, Maxwell J. Crossley
, Hiroshi Imahori
, Prashant V. Kamat
, Shunichi Fukuzumi

Department of Chemistry & Nanoscience

Research output: Contribution to journal › Article › peer-review

152 Scopus citations

Abstract

A report on the first photoenergy conversion system using supramolecular complexes of porphyrin dendrimers with fullerene by clusterization in a mixed solvent on nanostructured SnO₂ electrodes was presented. It was demonstrated that the molecular assembly made it possible to control the three dimensional molecular structure, which is essential for photoenergy conversion. The transmission electron microscopy (TEM) image of (D₈P ₈+C₆₀)_m showed large clusters of diameter 200-300 nm with well controlled size and shape. The results showed that the dendritic structure plays an important role in controlling the formation of molecular structures.

Original language	English
Pages (from-to)	975-979
Number of pages	5
Journal	Advanced Materials
Volume	16
Issue number	12
DOIs	https://doi.org/10.1002/adma.200306519
State	Published - 17 Jun 2004

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SDG 7 Affordable and Clean Energy

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10.1002/adma.200306519

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title = "Supramolecular photovoltaic cells using porphyrin dendrimers and fullerenes",

abstract = "A report on the first photoenergy conversion system using supramolecular complexes of porphyrin dendrimers with fullerene by clusterization in a mixed solvent on nanostructured SnO2 electrodes was presented. It was demonstrated that the molecular assembly made it possible to control the three dimensional molecular structure, which is essential for photoenergy conversion. The transmission electron microscopy (TEM) image of (D8P 8+C60)m showed large clusters of diameter 200-300 nm with well controlled size and shape. The results showed that the dendritic structure plays an important role in controlling the formation of molecular structures.",

author = "Taku Hasobe and Yukiyasu Kashiwagi and Absalom, \{Mark A.\} and Joseph Sly and Kohei Hosomizu and Crossley, \{Maxwell J.\} and Hiroshi Imahori and Kamat, \{Prashant V.\} and Shunichi Fukuzumi",

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T1 - Supramolecular photovoltaic cells using porphyrin dendrimers and fullerenes

AU - Hasobe, Taku

AU - Kashiwagi, Yukiyasu

AU - Absalom, Mark A.

AU - Sly, Joseph

AU - Hosomizu, Kohei

AU - Crossley, Maxwell J.

AU - Imahori, Hiroshi

AU - Kamat, Prashant V.

AU - Fukuzumi, Shunichi

PY - 2004/6/17

Y1 - 2004/6/17

N2 - A report on the first photoenergy conversion system using supramolecular complexes of porphyrin dendrimers with fullerene by clusterization in a mixed solvent on nanostructured SnO2 electrodes was presented. It was demonstrated that the molecular assembly made it possible to control the three dimensional molecular structure, which is essential for photoenergy conversion. The transmission electron microscopy (TEM) image of (D8P 8+C60)m showed large clusters of diameter 200-300 nm with well controlled size and shape. The results showed that the dendritic structure plays an important role in controlling the formation of molecular structures.

AB - A report on the first photoenergy conversion system using supramolecular complexes of porphyrin dendrimers with fullerene by clusterization in a mixed solvent on nanostructured SnO2 electrodes was presented. It was demonstrated that the molecular assembly made it possible to control the three dimensional molecular structure, which is essential for photoenergy conversion. The transmission electron microscopy (TEM) image of (D8P 8+C60)m showed large clusters of diameter 200-300 nm with well controlled size and shape. The results showed that the dendritic structure plays an important role in controlling the formation of molecular structures.

UR - https://www.scopus.com/pages/publications/3142739619

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DO - 10.1002/adma.200306519

M3 - Article

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SN - 0935-9648

VL - 16

SP - 975

EP - 979

JO - Advanced Materials

JF - Advanced Materials

IS - 12

ER -

Supramolecular photovoltaic cells using porphyrin dendrimers and fullerenes

Abstract

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